Video: Fission Reaction yog dab tsi?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Nuclear fission yog nuclear tshuaj tiv thaiv nyob rau hauv uas lub nucleus ntawm ib tug atom splits mus rau hauv me me qhov chaw (sib zog nuclei). Cov fission txheej txheem feem ntau tsim cov neutrons dawb thiab photons (nyob rau hauv daim ntawv ntawm gamma rays), thiab tso tawm ntau lub zog.
Hais txog qhov no, cov tshuaj tiv thaiv nuclear fission yog dab tsi?
Nuclear fission yog tus txheej txheem uas ib tug loj nucleus splits rau hauv ob lub nuclei me me nrog kev tso tawm ntawm lub zog. Hauv lwm lo lus, fission cov txheej txheem nyob rau hauv uas ib tug nucleus muab faib ua ob los yog ntau tshaj fragments, thiab neutrons thiab lub zog raug tso tawm.
Tsis tas li ntawd, fission thiab piv txwv yog dab tsi? Fission yog qhov sib cais ntawm ib qho atomic nucleus rau hauv ob lossis ntau dua sib zog nuclei nrog lub zog tso tawm. Lub zog tso tawm los ntawm nuclear fission yog qhov tseem ceeb. Rau piv txwv , cov fission ntawm ib kilogram ntawm uranium tso tawm ntau npaum li lub zog li hlawv ib ncig ntawm plaub billion kilograms ntawm thee.
Ib sab ntawm qhov no, yuav ua li cas tshwm sim hauv qhov kev tawm tsam fission?
Nuclear fission : Hauv nuclear fission , ib qho atom tsis ruaj khov faib ua ob lossis ntau qhov me me uas ruaj khov dua, thiab tso tawm lub zog hauv cov txheej txheem. Cov fission txheej txheem kuj tso tawm cov neutrons ntxiv, uas tuaj yeem faib cov atoms ntxiv, ua rau cov saw hlau tshuaj tiv thaiv uas tso tawm ntau lub zog.
Dab tsi ua rau nuclear fission?
Nuclear fission txawm tshwm sim los yog ua tau ua rau tshwm sim los ntawm kev foob pob hluav taws xob fissionable isotope nrog neutrons. Nuclear fission tshwm sim thaum lub atom faib ua ob lub atom thiab tso tawm lub zog.
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